Please check the Below resources and tell us about how we can access to these.
Hossein Davoudi, Dizbād: A Staircase to History, in Persian, Jadid Online, 2008, http://www.jadidonline.com/story/15082008/frnk/dizbad.
A Slide Show of Dizbād, by Hossein Davoudi, Jadid Online, 2008, http://www.jadidonline.com/images/stories/flash_multimedia/Dizbad_test/dizbad_high.html (5 min 39 sec).
Note: Dizbād is a small village between Mashhad and Neyshābūr, located at some 40 km distance from Mashhad.
For More Information please check the Dizbad.